We have Neolith kitchen countertops (Gamma Fusion line, Cement color) with 5 small chips (smaller than a pencill eraser) and Neolith recommended a contractor who estimated the cost at $1,500. I don't know how much work it will take or if this price is reasonable; anyone know about these type of repairs, is this a DIY project if I could source the proper materials? I am not a professional and don't have a sander/buffer and my marriage is too important to me to risk screwing it up. Thanks.